Hi,

just for your information: Bentley and AutoCAD exchanged their libs a couple of years ago, so Bentley products read dwg/dxf with the native AutoCAD lib (all AFAIK). Therefore there should be no need for dgn (V8) support. AFAIK there exists only proprietary libs (Bentley) for reading/wirting dgn (V8).

Bernhard

Am 15.03.2016 um 09:13 schrieb Neumann, Andreas:
Hi John,

Whatever DXF/DWG version libdxfrw supports - I assume that
https://sourceforge.net/projects/libdxfrw/ is the more up-to-date
information.

It is important to note that

- currently we are not targetting DGN (as originally planned), since
libdxfrw only supports DXF/DWG and not DGN. Teigha supports both.

- It will be an open effort and not every feature/property of the DWG
format will be supported. If necessary and successfull in its first
iteration, there could be a second round of improvements, if there is
interest.

Andreas

On 2016-03-15 08:51, johnrobot wrote:

Ah, good to know. I will spread the word and see if any funds are available.

Do you know which DWG versions we will support?
https://sourceforge.net/projects/libdxfrw/ mentions up to 2015, but
https://sourceforge.net/p/libdxfrw/home/Home/ says up to 2003.

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Hi John,

Whatever DXF/DWG version libdxfrw supports - I assume that
https://sourceforge.net/projects/libdxfrw/ is the more up-to-date
information.

It is important to note that

- currently we are not targetting DGN (as originally planned), since
libdxfrw only supports DXF/DWG and not DGN. Teigha supports both.

- It will be an open effort and not every feature/property of the DWG
format will be supported. If necessary and successfull in its first
iteration, there could be a second round of improvements, if there is
interest.

Andreas

On 2016-03-15 08:51, johnrobot wrote:

Ah, good to know. I will spread the word and see if any funds are
available.

Do you know which DWG versions we will support?
https://sourceforge.net/projects/libdxfrw/ mentions up to 2015, but
https://sourceforge.net/p/libdxfrw/home/Home/ says up to 2003.



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